Results Of 7 patients,5 cases were originated from soft tissue of the chest wall ( 2 liposarcoma,2 fibrosarcoma ,one rhadomyosarcoma).

• 结果7例胸壁恶性肿瘤中,5例发生于胸壁软组织(脂肪肉瘤和纤维肉瘤各2例,横纹肌肉瘤1例),2例发生于胸壁骨组织(胸骨骨肉瘤、肋软骨肉瘤各1例)。